Implemented point opacity for area chart.

Author: Eugene Manuilov

classes/Visualizer/Render/Sidebar/Linear.php

@@ -179,6 +179,8 @@ protected function _renderLineSettingsItems() {
 			);
 		}
 
+		echo '<div class="section-delimiter"></div>';
+
 		if ( $this->_includeFocusTarget ) {
 			self::_renderSelectItem(
 				esc_html__( 'Focus Target', Visualizer_Plugin::NAME ),

classes/Visualizer/Render/Sidebar/Type/Area.php

@@ -70,6 +70,8 @@ protected function _toHTML() {
 	protected function _renderLineSettingsItems() {
 		parent::_renderLineSettingsItems();
 
+		echo '<div class="section-delimiter"></div>';
+
 		self::_renderSelectItem(
 			esc_html__( 'Is Stacked', Visualizer_Plugin::NAME ),
 			'isStacked',
@@ -78,6 +80,16 @@ protected function _renderLineSettingsItems() {
 			esc_html__( 'If set to yes, series elements are stacked.', Visualizer_Plugin::NAME )
 		);
 
+		echo '<div class="section-delimiter"></div>';
+
+		self::_renderTextItem(
+			esc_html__( 'Point Opacity', Visualizer_Plugin::NAME ),
+			'dataOpacity',
+			$this->dataOpacity,
+			esc_html__( 'The transparency of data points, with 1.0 being completely opaque and 0.0 fully transparent.', Visualizer_Plugin::NAME ),
+			'1.0'
+		);
+
 		self::_renderTextItem(
 			esc_html__( 'Area Opacity', Visualizer_Plugin::NAME ),
 			'areaOpacity',

readme.txt

@@ -61,7 +61,7 @@ Pay attention that to turn your shortcodes into graphs, your theme has to have `
 = 1.4 =
 * Implemented ability to edit tooltip settings
 * Implemented new settings for linear charts like selection mode and aggregation target
-* Implemented area opacity setting for area chart
+* Implemented area and point opacity settings for area chart
 * Implemented new settings for pie chart like pie hole, start angle and slice offset
 * Implemented ability to select a color for chart title and legend items
 * Fixed number formatting settings for linear charts, from now it works only for axis labels